EP1739046A4 - Emergency stop system of elevator - Google Patents

Emergency stop system of elevator

Info

Publication number
EP1739046A4
EP1739046A4 EP04728441A EP04728441A EP1739046A4 EP 1739046 A4 EP1739046 A4 EP 1739046A4 EP 04728441 A EP04728441 A EP 04728441A EP 04728441 A EP04728441 A EP 04728441A EP 1739046 A4 EP1739046 A4 EP 1739046A4
Authority
EP
European Patent Office
Prior art keywords
elevator
emergency stop
stop system
emergency
stop
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04728441A
Other languages
German (de)
French (fr)
Other versions
EP1739046B1 (en
EP1739046A1 (en
Inventor
Hiroshi Kigawa
Tsunehiro Higashinaka
Mineo Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1739046A1 publication Critical patent/EP1739046A1/en
Publication of EP1739046A4 publication Critical patent/EP1739046A4/en
Application granted granted Critical
Publication of EP1739046B1 publication Critical patent/EP1739046B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)
EP04728441A 2004-04-20 2004-04-20 Emergency stop system of elevator Expired - Lifetime EP1739046B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/005653 WO2005102899A1 (en) 2004-04-20 2004-04-20 Emergency stop system of elevator

Publications (3)

Publication Number Publication Date
EP1739046A1 EP1739046A1 (en) 2007-01-03
EP1739046A4 true EP1739046A4 (en) 2009-12-09
EP1739046B1 EP1739046B1 (en) 2011-06-15

Family

ID=35196874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04728441A Expired - Lifetime EP1739046B1 (en) 2004-04-20 2004-04-20 Emergency stop system of elevator

Country Status (7)

Country Link
US (1) US7753176B2 (en)
EP (1) EP1739046B1 (en)
JP (1) JP4629669B2 (en)
CN (1) CN100537389C (en)
BR (1) BRPI0417042B1 (en)
CA (1) CA2544869C (en)
WO (1) WO2005102899A1 (en)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4842112B2 (en) * 2006-12-06 2011-12-21 株式会社日立製作所 Elevator governor rope steady rest
FI119982B (en) * 2007-10-18 2009-05-29 Kone Corp Elevator provided with a prisoner arrangement
CN101462664B (en) * 2007-12-21 2014-09-17 上海三菱电梯有限公司 Speed limiter of elevator
KR101044830B1 (en) * 2008-01-25 2011-06-28 미쓰비시덴키 가부시키가이샤 Elevator device
JP4646153B2 (en) * 2008-06-11 2011-03-09 東芝エレベータ株式会社 Elevator safety device
FI120788B (en) * 2008-06-30 2010-03-15 Kone Corp Elevator arrangement
DE112009005523A5 (en) * 2008-09-01 2014-11-27 Mitsubishi Electric Corporation elevator system
US20110272223A1 (en) * 2008-10-24 2011-11-10 Reto Drayer Velocity limiter for an elevator
KR101199745B1 (en) * 2009-01-20 2012-11-08 미쓰비시덴키 가부시키가이샤 Safety device for elevator
CN102216190A (en) 2009-01-20 2011-10-12 三菱电机株式会社 Safety device for elevator
ES2689423T3 (en) * 2009-03-16 2018-11-14 Otis Elevator Company Over-acceleration and over-speed detection and processing system
ES2614438T3 (en) * 2009-03-16 2017-05-31 Otis Elevator Company Electromagnetic Safety Activator
KR101320970B1 (en) * 2009-03-16 2013-10-22 오티스 엘리베이터 컴파니 Elevator over-acceleration and over-speed protection system
US9279476B2 (en) * 2009-04-14 2016-03-08 John Bell Rope braking system
WO2010139667A2 (en) * 2009-06-04 2010-12-09 Inventio Ag Speed limiter in an elevator system
US20120006630A1 (en) * 2009-06-12 2012-01-12 Min Allan Wang Elevator governor device
JP5428640B2 (en) * 2009-08-19 2014-02-26 フジテック株式会社 Elevator governor
CN101633463B (en) * 2009-08-28 2011-09-28 江门市蒙德电气有限公司 Elevator terminal position detection speed limiting device and positioning detection variable speed control device
JP5345039B2 (en) * 2009-11-10 2013-11-20 株式会社日立製作所 Elevator emergency stop device
FI125134B (en) * 2010-04-12 2015-06-15 Kone Corp Elevator
WO2011132294A1 (en) * 2010-04-22 2011-10-27 三菱電機株式会社 Emergency stop device of elevator
EP2571799B1 (en) * 2010-05-18 2021-03-17 Otis Elevator Company Integrated elevator safety system
CN101875458A (en) * 2010-07-07 2010-11-03 四川润智兴科技有限公司 Elevator speed-measuring and positioning method and device
CN101979299A (en) * 2010-10-29 2011-02-23 江南嘉捷电梯股份有限公司 Elevator overspeed governor
EP2683641B1 (en) * 2011-03-09 2015-05-20 Inventio AG Method and testing device for testing a speed-limiting system of a lift installation
CN102168519B (en) * 2011-03-24 2012-11-21 宜昌四八二〇机电有限公司 Overspeed self-locking safety device
CN103648952B (en) * 2011-07-08 2016-01-20 株式会社日立制作所 Speed regulator for elevator device
JP5657138B2 (en) * 2011-12-07 2015-01-21 三菱電機株式会社 Elevator emergency stop device and installation method of elevator emergency stop device
CN102556799B (en) * 2011-12-23 2014-02-12 宁波申菱电梯配件有限公司 Device for preventing lift car of lift from accidentally moving
JP5833917B2 (en) * 2011-12-27 2015-12-16 株式会社アルティア Vehicle maintenance lift
FI20125046L (en) * 2012-01-16 2013-07-17 Kone Corp Elevator
FI123612B (en) * 2012-06-04 2013-08-15 Kone Corp Method and apparatus for measuring the load of the basket of a drive pulley elevator
CN104507842B (en) * 2012-08-02 2016-05-18 三菱电机株式会社 The emergency braking device of elevator
CN102897627A (en) * 2012-10-30 2013-01-30 路文强 Elevator with emergency booster
JP2014181123A (en) * 2013-03-21 2014-09-29 Hitachi Ltd Elevator device
CN103663031A (en) * 2013-07-17 2014-03-26 太仓市鸿欣工业产品设计有限公司 Lift dropping emergency device
CN105531219B (en) 2013-09-11 2018-10-26 奥的斯电梯公司 Brake apparatus for braking lifting object relative to guiding elements
CN106029544B (en) * 2014-02-14 2018-01-23 三菱电机株式会社 Lift appliance
US20170217726A1 (en) * 2014-08-07 2017-08-03 Otis Elevator Company Braking system for hoisted structure and method for braking
CN104627772B (en) * 2014-12-31 2017-09-26 三一汽车制造有限公司 Drop-proof lifting machine
EP3106417B1 (en) 2015-06-16 2018-08-08 KONE Corporation A control arrangement and a method
US11066274B2 (en) 2015-06-30 2021-07-20 Otis Elevator Company Electromagnetic safety trigger
US10654686B2 (en) * 2015-06-30 2020-05-19 Otis Elevator Company Electromagnetic safety trigger
CN111498636B (en) * 2015-09-12 2021-12-28 奥的斯电梯公司 Elevator overspeed governor
CN105236235B (en) * 2015-10-16 2018-11-02 中联重科股份有限公司 Elevator car accidental movement protection device, brake unit and control method of brake unit
CN105253736B (en) * 2015-11-27 2017-08-29 中联重科股份有限公司 Elevator car accidental movement protection device and control method
EP3386899A1 (en) 2015-12-07 2018-10-17 Otis Elevator Company Robust electrical safety actuation module
JP6490238B2 (en) * 2015-12-14 2019-03-27 三菱電機株式会社 Elevator control device
CN107021395B (en) * 2016-01-04 2020-11-10 奥的斯电梯公司 Elevator overspeed governor with automatic reset
US10207895B2 (en) * 2016-04-28 2019-02-19 Otis Elevator Company Elevator emergency power feeder balancing
US10336577B2 (en) * 2016-05-18 2019-07-02 Otis Elevator Company Braking system for an elevator system
CN107673159B (en) * 2016-08-01 2020-09-08 奥的斯电梯公司 Speed limiter of elevator
CN107758470B (en) * 2016-08-18 2020-06-09 奥的斯电梯公司 Tensioning device for compensating wheel, compensating wheel and elevator
CN107777505A (en) * 2016-08-26 2018-03-09 山东莱茵艾佳电梯有限公司 Electromagnetic type limiter of speed rope gripper
CN106185524B (en) * 2016-09-26 2018-08-24 常熟理工学院 Elevator prevents car accidental movement and the safety guard of hypervelocity
CN108002168B (en) 2016-10-27 2021-04-02 奥的斯电梯公司 Remote triggering device, speed limiter assembly and elevator
US10889468B2 (en) * 2016-12-13 2021-01-12 Otis Elevator Company Electronics safety actuator
PT11402Y (en) * 2017-03-06 2018-12-31 Inst Politecnico De Coimbra AUTOMATIC SPEED MEASUREMENT SYSTEM ON LIFT SPEED LIMITERS.
EA033600B1 (en) * 2017-07-04 2019-11-08 Otkrytoe Aktsionernoe Obschestvo Mogilevskij Zavod Liftovogo Mash Jsc Mogilevliftmash Device for pulley blocking
EP3587323A1 (en) * 2018-06-22 2020-01-01 Otis Elevator Company Elevator system
CN111268532B (en) 2018-12-04 2022-08-30 奥的斯电梯公司 Overspeed protection switch, overspeed governor assembly, and elevator system
CN110618191B (en) * 2019-09-19 2023-05-12 西安建筑科技大学 Metal magnetic memory detection device suitable for wire rope
DE102019007039A1 (en) * 2019-10-10 2021-04-15 Aufzugwerke Schmitt + Sohn GmbH & Co. KG Control device and method for engaging a safety gear
EP3909898B1 (en) * 2020-05-15 2023-11-08 KONE Corporation An apparatus for actuating a safety gear associated with an elevator car
US20210371244A1 (en) * 2020-05-26 2021-12-02 Thyssenkrupp Elevator Innovation And Operations Ag Devices for activating elevator safety brakes
JPWO2022123624A1 (en) * 2020-12-07 2022-06-16
JP7470651B2 (en) 2021-01-26 2024-04-18 株式会社日立製作所 Elevator Equipment
CN113772518B (en) * 2021-09-26 2023-04-25 杭州天奥电梯有限公司 Elevator car frame
EP4385930A1 (en) * 2022-12-15 2024-06-19 Wittur Holding GmbH Elevator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003091142A1 (en) * 2002-04-24 2003-11-06 Mitsubishi Denki Kabushiki Kaisha Overspeed governor apparatus for elevator system

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012634A (en) * 1958-12-11 1961-12-12 Stelzer William Control system for elevators
US3441107A (en) * 1967-06-26 1969-04-29 Otis Elevator Co Flexible guide clamp safety system
JPS52123052A (en) * 1976-04-06 1977-10-15 Mitsubishi Electric Corp Safety device for elevator
JPS5380648A (en) * 1976-12-24 1978-07-17 Hitachi Ltd Covernor for elevator cage
US4531617A (en) * 1980-04-10 1985-07-30 D. Wickham And Company Limited Overspeed safety braking device
JPS5829297B2 (en) 1981-08-14 1983-06-22 北興化学工業株式会社 Benzoylhydrazone derivatives and insecticides
JPS5829754U (en) * 1981-08-21 1983-02-26 日立金属株式会社 Actuator for door lock
JPS5974875A (en) 1982-10-15 1984-04-27 三菱電機株式会社 Traction type elevator
JPS59203074A (en) * 1983-05-06 1984-11-17 株式会社日立製作所 Hydraulic elevator
US4923055A (en) * 1989-01-24 1990-05-08 Delaware Capital Formation, Inc. Safety mechanism for preventing unintended motion in traction elevators
US5040639A (en) * 1990-01-31 1991-08-20 Kawasaki Jukogyo Kabushiki Kaisha Elevator valve apparatus
JPH0451485U (en) * 1990-09-07 1992-04-30
JP2505644B2 (en) * 1990-11-20 1996-06-12 三菱電機株式会社 Hydraulic elevator drive controller
US5052523A (en) * 1991-02-14 1991-10-01 Otis Elevator Company Elevator car-mounted govenor system
JP2893978B2 (en) * 1991-02-28 1999-05-24 株式会社日立製作所 Hydraulic elevator and control method thereof
US5183979A (en) * 1991-07-22 1993-02-02 Otis Elevator Company Elevator governor rope restraint when elevator car moves with car doors open
US5228540A (en) * 1992-07-24 1993-07-20 Hollister-Whitney Elevator Corp. Elevator car brake with shoes actuated by springs
TW284741B (en) * 1992-09-17 1996-09-01 Hitachi Ltd
US5301773A (en) * 1992-10-23 1994-04-12 Otis Elevator Company Positive terminal overspeed protection by rail grabbing
US5299661A (en) * 1992-11-03 1994-04-05 Otis Elevator Company Mechanical overspeed safety device
FI95021C (en) * 1993-06-08 1995-12-11 Kone Oy Method and apparatus for triggering an elevator gripping device
JP3170151B2 (en) * 1994-08-24 2001-05-28 株式会社東芝 Elevator control device
US5617933A (en) 1995-06-13 1997-04-08 Otis Elevator Company Bi-directional elevator governor
MY118747A (en) * 1995-11-08 2005-01-31 Inventio Ag Method and device for increased safety in elevators
JPH10109842A (en) 1996-10-08 1998-04-28 Hitachi Ltd Elevator controller
JP4047462B2 (en) * 1998-09-03 2008-02-13 東芝エレベータ株式会社 Elevator governor
KR100279363B1 (en) * 1998-12-12 2001-01-15 장병우 Emergency stop of elevator
US6161653A (en) * 1998-12-22 2000-12-19 Otis Elevator Company Ropeless governor mechanism for an elevator car
JP4306014B2 (en) * 1999-05-17 2009-07-29 三菱電機株式会社 Governor
JP4109384B2 (en) * 1999-05-27 2008-07-02 三菱電機株式会社 Elevator governor
JP4312896B2 (en) 1999-09-10 2009-08-12 東芝エレベータ株式会社 Elevator governor
JP2001122549A (en) 1999-10-25 2001-05-08 Hitachi Ltd Governor for elevator
KR100716863B1 (en) * 2000-05-10 2007-05-09 주식회사 쉰들러 엘리베이터 Elevator governor which has emergency stopping device for up-down-direction
JP2001354372A (en) 2000-06-14 2001-12-25 Mitsubishi Electric Corp Elevator device
TW513374B (en) * 2000-12-08 2002-12-11 Inventio Ag Safety brake with retardation-dependent braking force
JP2002179353A (en) 2000-12-18 2002-06-26 Hitachi Ltd Elevator braking device
DE20103158U1 (en) * 2001-02-22 2001-09-27 Müller, Wolfgang T., 78315 Radolfzell Multi-stage, position-controlled, responsive and precise triggering speed limiter for elevators
JP3929724B2 (en) * 2001-06-12 2007-06-13 三菱電機株式会社 elevator
US7117979B2 (en) * 2001-07-04 2006-10-10 Inventio Ag Method for preventing an inadmissibly high speed of the load receiving means of an elevator
JP4009500B2 (en) * 2001-08-03 2007-11-14 東芝エレベータ株式会社 Elevator and elevator governor
US6691834B2 (en) * 2001-09-06 2004-02-17 Otis Elevator Company Elevator governor
JP2003104666A (en) * 2001-09-28 2003-04-09 Meidensha Corp Hoisting machine and elevator device
JP4553535B2 (en) * 2001-09-28 2010-09-29 三菱電機株式会社 Elevator equipment
DE50309764D1 (en) * 2002-04-02 2008-06-19 Inventio Ag Device for engaging a safety gear for an elevator car
KR20040029816A (en) * 2002-10-02 2004-04-08 신석희 A governor of elevator apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003091142A1 (en) * 2002-04-24 2003-11-06 Mitsubishi Denki Kabushiki Kaisha Overspeed governor apparatus for elevator system

Also Published As

Publication number Publication date
US20070181378A1 (en) 2007-08-09
EP1739046B1 (en) 2011-06-15
US7753176B2 (en) 2010-07-13
BRPI0417042A (en) 2007-02-06
CA2544869A1 (en) 2005-11-03
CA2544869C (en) 2009-08-11
BRPI0417042B1 (en) 2014-10-29
CN1784351A (en) 2006-06-07
WO2005102899A1 (en) 2005-11-03
CN100537389C (en) 2009-09-09
JP4629669B2 (en) 2011-02-09
EP1739046A1 (en) 2007-01-03
JPWO2005102899A1 (en) 2007-08-30

Similar Documents

Publication Publication Date Title
EP1739046A4 (en) Emergency stop system of elevator
EP1749784A4 (en) Emergency stop device of elevator
EP1958909A4 (en) Emergency stop system for elevator
EP1826168A4 (en) Elevator emergency stop device
EP1752407A4 (en) Elevator system
EP1607359A4 (en) Emergency brake apparatus of elevator
GB2427188B (en) Methods and system for stopping elevators
PT1719729E (en) Safety device of elevator
EP1764334A4 (en) Elevator call registration system
HK1122544A1 (en) Elevator system
EP1934125A4 (en) Elevator system
HK1115857A1 (en) Elevator system
HK1117807A1 (en) Elevator including elevator rescue system and rescue method
EP1866230A4 (en) Elevator system
EP1785384A4 (en) Controller of one-shaft multi-car system elevator
EP1877304A4 (en) Emergency encapsulated lift system
HK1101160A1 (en) Safety brake for elevator without counterweight
EP1780160A4 (en) Abnormal-state braking system of elevator
IL171159A (en) Rescue system
EP2028150A4 (en) Brake system of elevator
EP1953107A4 (en) Brake system for elevator
EP1728752A4 (en) Elevator control system
EP1777188A4 (en) Elevator monitoring system
EP1966072A4 (en) Elevator system
EP1754678A4 (en) Group controller of elevators

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20051115

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE ES FR NL PT

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20091105

17Q First examination report despatched

Effective date: 20100128

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR NL PT

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602004033077

Country of ref document: DE

Effective date: 20110721

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110615

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110615

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111017

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120316

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004033077

Country of ref document: DE

Effective date: 20120316

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20121228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110926

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 602004033077

Country of ref document: DE

Effective date: 20140326

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190410

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004033077

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201103